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<div class="title">cudnn_frontend_utils.h</div>  </div>
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<a href="../../df/d17/cudnn__frontend__utils_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Copyright (c) 2021, NVIDIA CORPORATION. All rights reserved.</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * Permission is hereby granted, free of charge, to any person obtaining a</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> * copy of this software and associated documentation files (the &quot;Software&quot;),</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * to deal in the Software without restriction, including without limitation</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * the rights to use, copy, modify, merge, publish, distribute, sublicense,</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> * and/or sell copies of the Software, and to permit persons to whom the</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> * Software is furnished to do so, subject to the following conditions:</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> * The above copyright notice and this permission notice shall be included in</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> * all copies or substantial portions of the Software.</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> * THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</span></div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment"> * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> * DEALINGS IN THE SOFTWARE.</span></div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;</div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="preprocessor">#include &lt;exception&gt;</span></div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="../../dc/d11/cudnn__backend__base_8h.html">cudnn_backend_base.h</a>&quot;</span></div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="../../d8/dc4/cudnn__frontend__Logging_8h.html">cudnn_frontend_Logging.h</a>&quot;</span></div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;</div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="keyword">namespace </span><a class="code" href="../../df/de1/namespacecudnn__frontend.html">cudnn_frontend</a> {</div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;</div><div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="../../df/de1/namespacecudnn__frontend.html#a360ee0c724a479660a6bd0815af46ac1">   34</a></span>&#160;<span class="keyword">using</span> <a class="code" href="../../df/de1/namespacecudnn__frontend.html#a360ee0c724a479660a6bd0815af46ac1">feature_vector_t</a> = std::vector&lt;int64_t&gt;;</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="preprocessor">#ifndef NV_CUDNN_DISABLE_EXCEPTION</span></div><div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="../../d9/dca/classcudnn__frontend_1_1cudnnException.html">   37</a></span>&#160;<span class="keyword">class </span><a class="code" href="../../d9/dca/classcudnn__frontend_1_1cudnnException.html">cudnnException</a> : <span class="keyword">public</span> std::runtime_error {</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;   <span class="keyword">public</span>:</div><div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="../../d9/dca/classcudnn__frontend_1_1cudnnException.html#a4fe24bc811a1f1e3bb05e3c9086883dd">   39</a></span>&#160;    <a class="code" href="../../d9/dca/classcudnn__frontend_1_1cudnnException.html#a4fe24bc811a1f1e3bb05e3c9086883dd">cudnnException</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *message, cudnnStatus_t status) <span class="keywordflow">throw</span>() : std::runtime_error(message) {</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;        <a class="code" href="../../d9/dca/classcudnn__frontend_1_1cudnnException.html#af8ffe8ca23602e33a75020da77ee9754">error_status</a> = status;</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;    }</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;    <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *</div><div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="../../d9/dca/classcudnn__frontend_1_1cudnnException.html#a4f35e3466ff6ce0875631b810364364b">   43</a></span>&#160;    <a class="code" href="../../d9/dca/classcudnn__frontend_1_1cudnnException.html#a4f35e3466ff6ce0875631b810364364b">what</a>() <span class="keyword">const</span> throw() {</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;        <span class="keywordflow">return</span> std::runtime_error::what();</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;    }</div><div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="../../d9/dca/classcudnn__frontend_1_1cudnnException.html#ae3ce73524dfea3c9472e8520b7fe2fc3">   46</a></span>&#160;    cudnnStatus_t <a class="code" href="../../d9/dca/classcudnn__frontend_1_1cudnnException.html#ae3ce73524dfea3c9472e8520b7fe2fc3">getCudnnStatus</a>() {</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="../../d9/dca/classcudnn__frontend_1_1cudnnException.html#af8ffe8ca23602e33a75020da77ee9754">error_status</a>;</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;    }</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;</div><div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="../../d9/dca/classcudnn__frontend_1_1cudnnException.html#af8ffe8ca23602e33a75020da77ee9754">   50</a></span>&#160;    cudnnStatus_t <a class="code" href="../../d9/dca/classcudnn__frontend_1_1cudnnException.html#af8ffe8ca23602e33a75020da77ee9754">error_status</a>;</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;};</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="../../df/de1/namespacecudnn__frontend.html#a1a2eb74b7a3dc6b779d5af6135360590">   55</a></span>&#160;<a class="code" href="../../df/de1/namespacecudnn__frontend.html#a1a2eb74b7a3dc6b779d5af6135360590">throw_if</a>(std::function&lt;<span class="keywordtype">bool</span>()&gt; expr, <span class="keyword">const</span> <span class="keywordtype">char</span> *message, cudnnStatus_t status) {</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;    <span class="keywordflow">if</span> (expr()) {</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;<span class="preprocessor">#ifndef NV_CUDNN_DISABLE_EXCEPTION</span></div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;        <span class="keywordflow">throw</span> <a class="code" href="../../d9/dca/classcudnn__frontend_1_1cudnnException.html#a4fe24bc811a1f1e3bb05e3c9086883dd">cudnnException</a>(message, status);</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;    }</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;}</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="../../df/de1/namespacecudnn__frontend.html#a389a2f97148e6cc35a008ac344f3f1a5">   63</a></span>&#160;<a class="code" href="../../df/de1/namespacecudnn__frontend.html#a1a2eb74b7a3dc6b779d5af6135360590">throw_if</a>(<span class="keywordtype">bool</span> expr, <span class="keyword">const</span> <span class="keywordtype">char</span> *message, cudnnStatus_t status) {</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;    <span class="keywordflow">if</span> (expr) {</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="preprocessor">#ifndef NV_CUDNN_DISABLE_EXCEPTION</span></div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;        <span class="keywordflow">throw</span> <a class="code" href="../../d9/dca/classcudnn__frontend_1_1cudnnException.html#a4fe24bc811a1f1e3bb05e3c9086883dd">cudnnException</a>(message, status);</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    }</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;}</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> std::string</div><div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="../../df/de1/namespacecudnn__frontend.html#a939cf4181f94bc235363cc485beb1ce8">   72</a></span>&#160;<a class="code" href="../../df/de1/namespacecudnn__frontend.html#a939cf4181f94bc235363cc485beb1ce8">to_string</a>(cudnnDataType_t <a class="code" href="../../db/d0a/classstd_1_1conditional_1_1type.html">type</a>) {</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    <span class="keywordflow">switch</span>(type) {</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;        <span class="keywordflow">case</span> CUDNN_DATA_FLOAT:</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;            <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;CUDNN_DATA_FLOAT&quot;</span>);</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;        <span class="keywordflow">case</span> CUDNN_DATA_DOUBLE:</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;            <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;CUDNN_DATA_DOUBLE&quot;</span>);</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;        <span class="keywordflow">case</span> CUDNN_DATA_HALF:</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;            <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;CUDNN_DATA_HALF&quot;</span>);</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;        <span class="keywordflow">case</span> CUDNN_DATA_INT8:</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;            <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;CUDNN_DATA_INT8&quot;</span>);</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;        <span class="keywordflow">case</span> CUDNN_DATA_INT32:</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;            <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;CUDNN_DATA_INT32&quot;</span>);</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;        <span class="keywordflow">case</span> CUDNN_DATA_INT8x4: <span class="comment">// x4 and x32 are replaced by vectorized dimension in the v8 API </span></div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;            <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;CUDNN_DATA_INT8x4&quot;</span>);</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;        <span class="keywordflow">case</span> CUDNN_DATA_UINT8:</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;            <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;CUDNN_DATA_UINT8&quot;</span>);</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;        <span class="keywordflow">case</span> CUDNN_DATA_UINT8x4: <span class="comment">// x4 and x32 are replaced by vectorized dimension in the v8 API </span></div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;            <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;CUDNN_DATA_UINT8x4&quot;</span>);</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;        <span class="keywordflow">case</span> CUDNN_DATA_INT8x32: <span class="comment">// x4 and x32 are replaced by vectorized dimension in the v8 API </span></div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;            <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;CUDNN_DATA_INT8x32&quot;</span>);</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;        <span class="keywordflow">case</span> CUDNN_DATA_INT64:</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;            <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;CUDNN_DATA_INT64&quot;</span>);</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;        <span class="keywordflow">case</span> CUDNN_DATA_BFLOAT16:</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;            <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;CUDNN_DATA_BFLOAT16&quot;</span>);</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;    }</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;    <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;&quot;</span>);</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;}</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> std::string</div><div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="../../df/de1/namespacecudnn__frontend.html#a93aeab4c15483b9522191fb33c9dfe30">  101</a></span>&#160;<a class="code" href="../../df/de1/namespacecudnn__frontend.html#a939cf4181f94bc235363cc485beb1ce8">to_string</a>(cudnnStatus_t status) {</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;    <span class="keywordflow">switch</span>(status) {</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;        <span class="keywordflow">case</span> CUDNN_STATUS_SUCCESS:</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;            <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;CUDNN_STATUS_SUCCESS&quot;</span>);</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;        <span class="keywordflow">case</span> CUDNN_STATUS_NOT_INITIALIZED:</div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;            <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;CUDNN_STATUS_NOT_INITIALIZED&quot;</span>);</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;        <span class="keywordflow">case</span> CUDNN_STATUS_ALLOC_FAILED:</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;            <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;CUDNN_STATUS_ALLOC_FAILED&quot;</span>);</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;        <span class="keywordflow">case</span> CUDNN_STATUS_BAD_PARAM:</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;            <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;CUDNN_STATUS_BAD_PARAM&quot;</span>);</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;        <span class="keywordflow">case</span> CUDNN_STATUS_INTERNAL_ERROR:</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;            <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;CUDNN_STATUS_INTERNAL_ERROR&quot;</span>);</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;        <span class="keywordflow">case</span> CUDNN_STATUS_INVALID_VALUE:</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;            <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;CUDNN_STATUS_INVALID_VALUE&quot;</span>);</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;        <span class="keywordflow">case</span> CUDNN_STATUS_ARCH_MISMATCH:</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;            <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;CUDNN_STATUS_ARCH_MISMATCH&quot;</span>);</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;        <span class="keywordflow">case</span> CUDNN_STATUS_MAPPING_ERROR:</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;            <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;CUDNN_STATUS_MAPPING_ERROR&quot;</span>);</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;        <span class="keywordflow">case</span> CUDNN_STATUS_EXECUTION_FAILED:</div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;            <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;CUDNN_STATUS_EXECUTION_FAILED&quot;</span>);</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;        <span class="keywordflow">case</span> CUDNN_STATUS_NOT_SUPPORTED:</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;            <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;CUDNN_STATUS_NOT_SUPPORTED&quot;</span>);</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;        <span class="keywordflow">case</span> CUDNN_STATUS_LICENSE_ERROR:</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;            <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;CUDNN_STATUS_LICENSE_ERROR&quot;</span>);</div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;        <span class="keywordflow">case</span> CUDNN_STATUS_RUNTIME_PREREQUISITE_MISSING:</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;            <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;CUDNN_STATUS_RUNTIME_PREREQUISITE_MISSING&quot;</span>);</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;        <span class="keywordflow">case</span> CUDNN_STATUS_RUNTIME_IN_PROGRESS:</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;            <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;CUDNN_STATUS_RUNTIME_IN_PROGRESS&quot;</span>);</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;        <span class="keywordflow">case</span> CUDNN_STATUS_RUNTIME_FP_OVERFLOW:</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;            <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;CUDNN_STATUS_RUNTIME_FP_OVERFLOW&quot;</span>);</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;        <span class="keywordflow">case</span> CUDNN_STATUS_VERSION_MISMATCH:</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;            <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;CUDNN_STATUS_VERSION_MISMATCH&quot;</span>);</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;    }</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;    <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;&quot;</span>);</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;}</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00138"></a><span class="lineno"><a class="line" href="../../df/de1/namespacecudnn__frontend.html#a011f392961f07ab6de46a080e9a652a2">  138</a></span>&#160;<a class="code" href="../../df/de1/namespacecudnn__frontend.html#a011f392961f07ab6de46a080e9a652a2">set_error_and_throw_exception</a>(<a class="code" href="../../d6/d88/classcudnn__frontend_1_1BackendDescriptor.html">BackendDescriptor</a> <span class="keyword">const</span> *desc, cudnnStatus_t status, <span class="keyword">const</span> <span class="keywordtype">char</span> *message) {</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;    <span class="keywordflow">if</span> (desc != <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;        desc-&gt;<a class="code" href="../../d6/d88/classcudnn__frontend_1_1BackendDescriptor.html#a3ef02443f20b90223baf5f1922505eab">set_status</a>(status);</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;        desc-&gt;<a class="code" href="../../d6/d88/classcudnn__frontend_1_1BackendDescriptor.html#a1748a5c560905314930c37b2ed1a54d2">set_error</a>(message);</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;    }</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;<span class="preprocessor">#ifndef NV_CUDNN_DISABLE_EXCEPTION</span></div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    <span class="keywordflow">throw</span> <a class="code" href="../../d9/dca/classcudnn__frontend_1_1cudnnException.html#a4fe24bc811a1f1e3bb05e3c9086883dd">cudnnException</a>(</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;        std::string(std::string(message) + std::string(<span class="stringliteral">&quot; cudnn_status: &quot;</span>) + <a class="code" href="../../df/de1/namespacecudnn__frontend.html#a939cf4181f94bc235363cc485beb1ce8">to_string</a>(status)).c_str(), status);</div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;}</div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;}</div><div class="ttc" id="namespacecudnn__frontend_html_a360ee0c724a479660a6bd0815af46ac1"><div class="ttname"><a href="../../df/de1/namespacecudnn__frontend.html#a360ee0c724a479660a6bd0815af46ac1">cudnn_frontend::feature_vector_t</a></div><div class="ttdeci">std::vector&lt; int64_t &gt; feature_vector_t</div><div class="ttdoc">Detailed feature_vector. Generally the Tensor and Operation properties. </div><div class="ttdef"><b>Definition:</b> <a href="../../df/d17/cudnn__frontend__utils_8h_source.html#l00034">cudnn_frontend_utils.h:34</a></div></div>
<div class="ttc" id="namespacecudnn__frontend_html_a1a2eb74b7a3dc6b779d5af6135360590"><div class="ttname"><a href="../../df/de1/namespacecudnn__frontend.html#a1a2eb74b7a3dc6b779d5af6135360590">cudnn_frontend::throw_if</a></div><div class="ttdeci">static void throw_if(std::function&lt; bool()&gt; expr, const char *message, cudnnStatus_t status)</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d17/cudnn__frontend__utils_8h_source.html#l00055">cudnn_frontend_utils.h:55</a></div></div>
<div class="ttc" id="classcudnn__frontend_1_1BackendDescriptor_html_a3ef02443f20b90223baf5f1922505eab"><div class="ttname"><a href="../../d6/d88/classcudnn__frontend_1_1BackendDescriptor.html#a3ef02443f20b90223baf5f1922505eab">cudnn_frontend::BackendDescriptor::set_status</a></div><div class="ttdeci">void set_status(cudnnStatus_t const status_) const</div><div class="ttdoc">Set status of the descriptor. </div><div class="ttdef"><b>Definition:</b> <a href="../../dc/d11/cudnn__backend__base_8h_source.html#l00120">cudnn_backend_base.h:120</a></div></div>
<div class="ttc" id="classcudnn__frontend_1_1cudnnException_html_af8ffe8ca23602e33a75020da77ee9754"><div class="ttname"><a href="../../d9/dca/classcudnn__frontend_1_1cudnnException.html#af8ffe8ca23602e33a75020da77ee9754">cudnn_frontend::cudnnException::error_status</a></div><div class="ttdeci">cudnnStatus_t error_status</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d17/cudnn__frontend__utils_8h_source.html#l00050">cudnn_frontend_utils.h:50</a></div></div>
<div class="ttc" id="namespacecudnn__frontend_html_a011f392961f07ab6de46a080e9a652a2"><div class="ttname"><a href="../../df/de1/namespacecudnn__frontend.html#a011f392961f07ab6de46a080e9a652a2">cudnn_frontend::set_error_and_throw_exception</a></div><div class="ttdeci">static void set_error_and_throw_exception(BackendDescriptor const *desc, cudnnStatus_t status, const char *message)</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d17/cudnn__frontend__utils_8h_source.html#l00138">cudnn_frontend_utils.h:138</a></div></div>
<div class="ttc" id="cudnn__frontend__Logging_8h_html"><div class="ttname"><a href="../../d8/dc4/cudnn__frontend__Logging_8h.html">cudnn_frontend_Logging.h</a></div></div>
<div class="ttc" id="classcudnn__frontend_1_1cudnnException_html_a4f35e3466ff6ce0875631b810364364b"><div class="ttname"><a href="../../d9/dca/classcudnn__frontend_1_1cudnnException.html#a4f35e3466ff6ce0875631b810364364b">cudnn_frontend::cudnnException::what</a></div><div class="ttdeci">virtual const char * what() const</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d17/cudnn__frontend__utils_8h_source.html#l00043">cudnn_frontend_utils.h:43</a></div></div>
<div class="ttc" id="classcudnn__frontend_1_1BackendDescriptor_html"><div class="ttname"><a href="../../d6/d88/classcudnn__frontend_1_1BackendDescriptor.html">cudnn_frontend::BackendDescriptor</a></div><div class="ttdef"><b>Definition:</b> <a href="../../dc/d11/cudnn__backend__base_8h_source.html#l00099">cudnn_backend_base.h:99</a></div></div>
<div class="ttc" id="classcudnn__frontend_1_1cudnnException_html"><div class="ttname"><a href="../../d9/dca/classcudnn__frontend_1_1cudnnException.html">cudnn_frontend::cudnnException</a></div><div class="ttdef"><b>Definition:</b> <a href="../../df/d17/cudnn__frontend__utils_8h_source.html#l00037">cudnn_frontend_utils.h:37</a></div></div>
<div class="ttc" id="classcudnn__frontend_1_1cudnnException_html_a4fe24bc811a1f1e3bb05e3c9086883dd"><div class="ttname"><a href="../../d9/dca/classcudnn__frontend_1_1cudnnException.html#a4fe24bc811a1f1e3bb05e3c9086883dd">cudnn_frontend::cudnnException::cudnnException</a></div><div class="ttdeci">cudnnException(const char *message, cudnnStatus_t status)</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d17/cudnn__frontend__utils_8h_source.html#l00039">cudnn_frontend_utils.h:39</a></div></div>
<div class="ttc" id="namespacecudnn__frontend_html"><div class="ttname"><a href="../../df/de1/namespacecudnn__frontend.html">cudnn_frontend</a></div><div class="ttdef"><b>Definition:</b> <a href="../../dc/d11/cudnn__backend__base_8h_source.html#l00029">cudnn_backend_base.h:29</a></div></div>
<div class="ttc" id="classcudnn__frontend_1_1cudnnException_html_ae3ce73524dfea3c9472e8520b7fe2fc3"><div class="ttname"><a href="../../d9/dca/classcudnn__frontend_1_1cudnnException.html#ae3ce73524dfea3c9472e8520b7fe2fc3">cudnn_frontend::cudnnException::getCudnnStatus</a></div><div class="ttdeci">cudnnStatus_t getCudnnStatus()</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d17/cudnn__frontend__utils_8h_source.html#l00046">cudnn_frontend_utils.h:46</a></div></div>
<div class="ttc" id="classstd_1_1conditional_1_1type_html"><div class="ttname"><a href="../../db/d0a/classstd_1_1conditional_1_1type.html">type</a></div></div>
<div class="ttc" id="classcudnn__frontend_1_1BackendDescriptor_html_a1748a5c560905314930c37b2ed1a54d2"><div class="ttname"><a href="../../d6/d88/classcudnn__frontend_1_1BackendDescriptor.html#a1748a5c560905314930c37b2ed1a54d2">cudnn_frontend::BackendDescriptor::set_error</a></div><div class="ttdeci">void set_error(const char *message) const</div><div class="ttdoc">Set Diagonistic error message. </div><div class="ttdef"><b>Definition:</b> <a href="../../dc/d11/cudnn__backend__base_8h_source.html#l00126">cudnn_backend_base.h:126</a></div></div>
<div class="ttc" id="namespacecudnn__frontend_html_a939cf4181f94bc235363cc485beb1ce8"><div class="ttname"><a href="../../df/de1/namespacecudnn__frontend.html#a939cf4181f94bc235363cc485beb1ce8">cudnn_frontend::to_string</a></div><div class="ttdeci">static std::string to_string(cudnnDataType_t type)</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d17/cudnn__frontend__utils_8h_source.html#l00072">cudnn_frontend_utils.h:72</a></div></div>
<div class="ttc" id="cudnn__backend__base_8h_html"><div class="ttname"><a href="../../dc/d11/cudnn__backend__base_8h.html">cudnn_backend_base.h</a></div></div>
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